[][src]Crate sp_storage

Primitive types for storage related stuff.

Modules

well_known_keys

List of all well known keys and prefixes in storage.

Structs

ChildTrieParentKeyId

A child trie of default type. It uses the same default implementation as the top trie, top trie being a child trie with no keyspace and no storage key. Its keyspace is the variable (unprefixed) part of its storage key. It shares its trie nodes backend storage with every other child trie, so its storage key needs to be a unique id that will be use only once. Those unique id also required to be long enough to avoid any unique id to be prefixed by an other unique id.

PrefixedStorageKey

Storage key of a child trie, it contains the prefix to the key.

Storage

Struct containing data needed for a storage.

StorageChangeSet

Storage change set

StorageChild

Child trie storage data.

StorageData

Storage data associated to a StorageKey.

StorageKey

Storage key.

Enums

ChildInfo

Information related to a child state.

ChildType

Type of child. It does not strictly define different child type, it can also be related to technical consideration or api variant.

Type Definitions

StorageMap

Map of data to use in a storage, it is a collection of byte key and values.